8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
We are trying to set up a single node cloudera hadoop cluster having 16 GB as RAM on linux machine. We are setting up 5.4.2 version.
Now when we check statistics post the installation and run the top command we find that only 1 -2 GB is available. when we trigger map reduce sample job - no... (2 Replies)
Discussion started by: ketankirange
2 Replies
2. Solaris
Hello
i have a Problem - my Server is running with following MEM Information (from TOP):
Memory: 32G phys mem, 4195M free mem, 10G total swap, 9788M free swap
So i think - no problem, 4GB Free, not swapin.
So - our programmer wants to know what process taking how much memory - i... (5 Replies)
Discussion started by: roorbacj
5 Replies
3. Shell Programming and Scripting
Hello all.
I have a script that uses two arrays in the beginning. Saves certain values that i am extracting from df -h command.
array1 and array2 where i is from 0 to 9.
It then goes on and saves the values of the arrays into variables.
for i 0 to 9 , tmp= array2 // I am no writing the... (4 Replies)
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4. UNIX for Advanced & Expert Users
Hi everyone!
I am running KDE 3.5 on a Slackware 12.1 with 1.5Gb of RAM and have the following question:
Running ps on regular intervals of 1 min, I see that 1.3Gb of RAM are being used, leaving me with 0.2Gb of free memory. I tried locating the most greedy app running, which was Kontact and... (0 Replies)
Discussion started by: kerb41
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5. Solaris
whats the difference between setting zone capped-memory from zoncfg and setting
rctl: name: zone.max-locked-memory .. if changed the zone.max-locked-memory with prctl it does not change in rcapstat .. but if change with rcapadm it reflects in rcapstat o/p (0 Replies)
Discussion started by: fugitive
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6. UNIX for Advanced & Expert Users
can anybody explain me the concepts
virtual memory mangement, swapping and paging?
although i roughly know what they are , i need
more solid distinction between them, and also i want to figure out
the relations between them?
do you have any well-defined definitons for this concepts? (2 Replies)
Discussion started by: gfhgfnhhn
2 Replies
7. Programming
Hi I am relatively new to programming on UNIX platform. I was wondering if there is any system call so that a process can access systems page table or swap pages from main memory by specifying the page number. I am trying to implement various page replacement algorithms like LRU, OPT, FIFO etc.... (1 Reply)
Discussion started by: jayesch
1 Replies
8. UNIX for Advanced & Expert Users
i am looking for the books or web-sites which
explains the unix memory management in detail.
do you know any useful material? (1 Reply)
Discussion started by: gfhgfnhhn
1 Replies
PCIC(4) BSD Kernel Interfaces Manual PCIC(4)
NAME
pcic -- PC Card bridge driver
SYNOPSIS
device pcic
device pccard
DESCRIPTION
The pcic driver provides support for older ISA and non-Yenta PCI PC Card bridges. The pcic driver supports most ExCA devices attached to the
ISA bus or PCI devices that do not conform to the Yenta specification.
The following ISA devices, or true clones, are supported in the current code.
Intel i82365SL Step A
Intel i82365SL Step B
Intel i82365SL Step C Intel's original 16-bit PC Card controller.
Intel i82365SL-DF Intel's last version of this device. 3.3V support was added.
VLSI 82C146 An older VLSI part with some issues on some machines.
Cirrus Logic PD-6710
Cirrus Logic PD-6720
Cirrus Logic PD-6722 Cirrus Logic's pcic controller. Compatible with the i82365SL Step C with the addition of a different 3.3V control.
Ricoh RF5C296
Ricoh RF5C396 Ricoh's PC Card bridge chips. These are compatible with the i82365SL Step C, but with yet another different 3.3V con-
trol.
Vadem 365
Vadem 465 Compatible with i82365SL Step C.
Vadem 468
Vadem 469 Like the earlier Vadem models, but with Vadem's own, incompatible, 3.3V control system.
IBM PCIC IBM clone of the original i82365SL part, with its own ID register value. Has no 3.3V ability.
Many other vendors made parts in this arena, but most of them were compatible with one of the above chipsets.
The following PCI pcmcia bridges are supported:
Cirrus Logic PD6729
Cirrus Logic PD6730
O2micro OZ6729
O2micro OZ6730
BUGS
This does not work at all at the moment.
BSD July 9, 2002 BSD